CONTINUOUS PREPARATION METHOD OF GINSENG GINSENOSIDES AND POLYSACCHARIDES
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United States of America Patent
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Issued Date -
Apr 5, 2012
app pub date -
Sep 30, 2010
filing date -
Sep 30, 2010
priority date (Note) -
Abandoned
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Abstract
The present invention provides a continuous preparation method of ginseng ginsenosides and polysaccharides, whereby the ginseng extract liquor and supercritical solvent are poured continuously into a separation tank at 10-30 MPa and 40-60° C. as well as a preset flow rate; so the ginseng extract liquor can be separated in the separation tank to obtain ginsenosides and polysaccharides at different positions of the separation tank.
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